# 友开发 vs 2140

The clearest difference is update cadence: 友开发 at every 2 months against 2140's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

友开发 ships an update every 2 months, 2140 every 8 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 友开发 | 2140 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 88 MB | 131 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yonyou Network Technology Co., Ltd](https://appshunter.io/developer/446060994) | [深圳原创基地网络科技有限公司](https://appshunter.io/developer/1811300678) |

## What reviewers say

### 友开发

[App page](https://appshunter.io/ios/app/id6445975079)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 2140

[App page](https://appshunter.io/ios/app/2140/id6745209144)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 友开发 free?

友开发 is free to download, with no in-app purchases.

### Is 2140 free?

2140 is free to download, with no in-app purchases.

### Do 友开发 or 2140 have ads?

Neither 友开发 nor 2140 shows ads.

### Which is updated more often, 友开发 or 2140?

友开发 ships an update every 2 months, and 2140 every 8 months. Most recently, 友开发 was updated on October 13, 2026 and 2140 on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*